package com.yss.ams.demo.mapper;

import com.yss.ams.demo.pojo.Messageboard;
import org.apache.ibatis.annotations.Mapper;

/**
 * @author shenyao
 * @date 2021/3/28
 * @description:
 */
@Mapper
public interface MessageboardMapper {


    Messageboard selectByPrimaryKey(Integer id);


}
